<?php
function get_ip()
{
	if(!empty($_SERVER["HTTP_CLIENT_IP"])) //check ip from share internet
		$ip=$_SERVER["HTTP_CLIENT_IP"];
	elseif(!empty($_SERVER["HTTP_X_FORWARDED_FOR"])) //to check ip is pass from proxy
		$ip=$_SERVER["HTTP_X_FORWARDED_FOR"];
	else
		$ip=$_SERVER["REMOTE_ADDR"];
	return $ip;
}
?>